Stores parsed GeoTIFF metadata including projection, tiepoints, and raster dimensions. More...

Collaboration diagram for GeoTiffInfo:

Public Member Functions
bool	isMultispectral () const
	Checks whether this GeoTIFF contains multispectral data.
bool	isOrthophoto () const
	Checks whether this GeoTIFF represents an orthophoto.
Vertex< 3, fltp08 >	pixelToCoord (fltp08 col, fltp08 row, fltp08 z=0.0) const
	Converts pixel coordinates to geographic or projected coordinates.
Vertex< 3, fltp08 >	pixelToMeters (fltp08 col, fltp08 row, fltp08 z=0.0) const
	Converts pixel coordinates to meters, handling geographic CRS via UTM.

Public Attributes
Buffer< String >	band_descriptions
	Descriptive names for each band.
uint16_t	bits_per_sample = 0
	The number of bits per sample.
uint02	elevation_band_index = Constant<uint02>::Invalid
	The band index containing elevation data.
uint04	geographic_type = Constant<uint04>::Invalid
	The geographic coordinate system EPSG code.
bool	has_pixel_scale = false
	Whether pixel scale tags were present.
bool	has_tiepoints = false
	Whether tiepoint tags were present.
bool	has_transformation = false
	Whether a transformation matrix tag was present.
uint04	height = 0
	The image height in pixels.
fltp08	invalid_val
	The no-data or invalid value for elevation data.
Buffer< Vertex< 3, fltp08 > >	model_tiepoints
	Model-space tiepoint coordinates.
Matrix< fltp08 >	model_transformation
	The full 4x4 model transformation matrix.
uint04	model_type = Constant<uint04>::Invalid
	The GeoTIFF model type (projected, geographic, or geocentric).
Vector< 3, fltp08 >	pixel_scale = Constant<Vector<3, fltp08>>::Invalid
	The pixel scale in X, Y, Z.
uint04	projected_cs_type = Constant<uint04>::Invalid
	The projected coordinate system EPSG code.
Buffer< Vertex< 3, fltp08 > >	raster_tiepoints
	Raster-space tiepoint coordinates.
uint04	raster_type = Constant<uint04>::Invalid
	The raster type (pixel-is-area or pixel-is-point).
uint16_t	sample_format = 0
	The sample data format (unsigned, signed, float).
uint16_t	samples_per_pixel = 0
	The number of samples (bands) per pixel.
UUID	source_projection = Constant<UUID>::Invalid
	The UTM projection UUID for geographic CRS conversion.
uint04	width = 0
	The image width in pixels.

Detailed Description

Stores parsed GeoTIFF metadata including projection, tiepoints, and raster dimensions.

Definition at line 45 of file GeoTiffFactory.h.

Member Function Documentation

◆ isMultispectral()

bool GeoTiffInfo::isMultispectral ( ) const

Checks whether this GeoTIFF contains multispectral data.

Returns: True if the image has multiple spectral bands.

◆ isOrthophoto()

bool GeoTiffInfo::isOrthophoto ( ) const

Checks whether this GeoTIFF represents an orthophoto.

Returns: True if the image is an orthophoto.

◆ pixelToCoord()

Vertex< 3, fltp08 > GeoTiffInfo::pixelToCoord	(	fltp08	col,
		fltp08	row,
		fltp08	z = 0.0 ) const

Converts pixel coordinates to geographic or projected coordinates.

Parameters

[in]	col	The pixel column.
[in]	row	The pixel row.
[in]	z	The elevation value.

Returns: The corresponding 3D coordinate.

◆ pixelToMeters()

Vertex< 3, fltp08 > GeoTiffInfo::pixelToMeters	(	fltp08	col,
		fltp08	row,
		fltp08	z = 0.0 ) const

Converts pixel coordinates to meters, handling geographic CRS via UTM.